Inventor · disambiguated record
Masaaki Takeda
Also filed as: TAKEDA MASAAKI
9 granted patents·1 pending application·213 citations·filing 1974–2017
89Inventor score
Top patents by PatentIndex Score
10 records- 0196US4283408AGuanidinothiazole compounds, process for preparation and gastric inhibiting compositions containing themYAMANOUCHI PHARMA CO LTD·Filed 1979·Granted Aug 11, 1981·120 cites·6 claims
- 0290US4252819AAntisecretory heterocyclic amidine compoundsYAMANOUCHI PHARMA CO LTD·Filed 1978·Granted Feb 24, 1981·22 cites·7 claims
- 0388US4362736AGuanidinothiazole compounds, and medical compositions containing themYAMANOUCHI PHARMA CO LTD·Filed 1980·Granted Dec 7, 1982·21 cites·9 claims
- 0486US4097487APyrrolidinyl and piperidinyl benzamide derivativesYAMANOUCHI PHARMA CO LTD·Filed 1976·Granted Jun 27, 1978·16 cites·13 claims
- 0582US9637435B1Method for producing hexafluoroisopropanol and fluoromethyl hexafluoroisopropyl ether (sevoflurane)CENTRAL GLASS CO LTD·Filed 2016·Granted May 2, 2017·2 cites·12 claims
- 0682US4197243AN-1-Benzyl-3-pyrrolidinyl-4-dimethylamino benzamide derivativesYAMANOUCHI PHARMA CO LTD·Filed 1978·Granted Apr 8, 1980·12 cites·7 claims
- 0779US4041032APyrazine derivativesYAMANOUCHI PHARMA CO LTD·Filed 1974·Granted Aug 9, 1977·14 cites·6 claims
- 0872US9845278B2Method for improving preservation stability of 2,2-difluoroacetaldehydeCENTRAL GLASS CO LTD·Filed 2015·Granted Dec 19, 2017·1 cites·18 claims
- 0963US4379158AAntisecretory imidazole amidine compounds, composition and method of useYAMANOUCHI PHARMA CO LTD·Filed 1980·Granted Apr 5, 1983·5 cites·9 claims
- 1038US2018370889A1Method for Preservation of Alpha, Alpha-Difluoroacetaldehyde Alkyl HemiacetalCENTRAL GLASS CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →